Pretending known chardata is an I/O device?

[Peti Gömöri]

hi Yestin

the Erlang Language Server has a module that given a string implements "a
subset of the io protocol in order to only support reading operations."
https://github.com/erlang-ls/erlang_ls/blob/master/src/els_io_string.erl
(given that it exists in erlang_ls I assume there is no such implementation
in Erlang/OTP itself)

hope this helps

On Wed, Jan 13, 2021 at 8:41 AM Yestin L. Harrison <yestin@REDACTED> wrote:

> Say I have some black box that expects some IO server to read from; what
> is the recommended way of spawning such a server that can just be passed
> some string/chardata()/binary/whatever and serve it in response to
> io:request(...)? Am I going to have to write something like that myself or
> is there something in the standard libraries that I'm missing?
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